function scale_collection_form_validate in Quiz 6.6

Same name and namespace in other branches

1. 8.6 question_types/quiz_scale/quiz_scale.module \scale_collection_form_validate()
2. 8.4 question_types/scale/scale.module \scale_collection_form_validate()
3. 8.5 question_types/quiz_scale/quiz_scale.module \scale_collection_form_validate()
4. 6.4 question_types/scale/scale.module \scale_collection_form_validate()
5. 7.6 question_types/scale/scale.module \scale_collection_form_validate()
6. 7 question_types/scale/scale.module \scale_collection_form_validate()
7. 7.4 question_types/scale/scale.module \scale_collection_form_validate()
8. 7.5 question_types/scale/scale.module \scale_collection_form_validate()

Validates the scale collection form

_state

Parameters

$form:

Return value

unknown_type

1 string reference to 'scale_collection_form_validate'

scale_manage_collection_form in question_types/scale/scale.module

Form for changing and deleting the current users question types.

File

question_types/scale/scale.module, line 288

The main file for scale.

Code

function scale_collection_form_validate($form, &$form_state) {
  if (strlen($form_state['values']['collectionnew']['alternative0']) > 0) {
    if (strlen($form_state['values']['collectionnew']['alternative1']) == 0) {
      form_set_error('collectionnew][alternative1', t('New preset must have atleast two alternatives.'));
    }
  }
}